9 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Compatible syndrome + MRI ... IgG • CNS PCR ... #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
lesion • Bilateral ... • Infectious causes ... or optic nerve lesions ... diagnosis #management #neurology ... #differential
A transverse still image of the upper airway taken with a high frequency, linear transducer at
A transverse still ... The false vocal cords ... #Clinical #EM #Radiology ... #PCC #POCUS #Trachea ... Arytenoid #False #Cords
A transverse still image of the upper airway using the high frequency, linear transducer at the
A transverse still ... the true vocal cords ... #Clinical #EM #Radiology ... #PCC #POCUS #Trachea ... #Thyroid #Transverse
A transverse still image of the upper airway using the high frequency, linear transducer at the
A transverse still ... cephalad of the vocal cords ... cephalad of the vocal cords ... #Clinical #EM #Radiology ... #PCC #POCUS #Trachea
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
) - MSK Radiology ... atraumatic adolescent knee ... (save $$) Differential ... #clinical #mri ... #clinical #Radiology
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
Handle Tear - MSK Radiology ... Differential diagnosis ... BucketHandle #Tear #knee ... #mri #clinical ... #Radiology #diagnosis
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
lumbar spine • MCC ... - Emergency Causes ... myelopathy • Transverse ... Imaging studies: • MRI ... #neurology
Subchondral Insufficiency Fracture
Imaging Findings:
 • Circle demarcating the region of edema within the medial femoral condyle.
Osteonecrosis of the Knee ... favored because lesion ... Differential diagnosis ... Fracture #clinical #mri ... #clinical #Radiology